Single Zener Diodes
Explore Single Zener Diodes parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Voltage - Zener (Nom) (Vz) | Tolerance | Power - Max | Impedance (Max) (Zzt) | Current - Reverse Leakage @ Vr | Voltage - Forward (Vf) (Max) @ If | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
~~2.jpg "SMPZ3937B-E3/85A")
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SMPZ3937B-E3/85ADIODE ZENER 33V 500MW DO220AA |
8,356 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Obsolete | 33 V | ±5% | 500 mW | 33 Ohms | 500 nA @ 25.1 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3938B-E3/85ADIODE ZENER 36V 500MW DO220AA |
9,585 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Obsolete | 36 V | ±5% | 500 mW | 38 Ohms | 500 nA @ 27.4 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3939B-E3/85ADIODE ZENER 39V 500MW DO220AA |
4,857 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Obsolete | 39 V | ±5% | 500 mW | 45 Ohms | 500 nA @ 29.7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3940B-E3/85ADIODE ZENER 43V 500MW DO220AA |
9,529 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Obsolete | 43 V | ±5% | 500 mW | 53 Ohms | 500 nA @ 32.7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3925B-M3/85ADIODE ZENER 10V 500MW DO220AA |
7,077 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 10 V | ±5% | 500 mW | 4.5 Ohms | 2.5 µA @ 7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3926B-M3/85ADIODE ZENER 11V 500MW DO220AA |
4,796 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 11 V | ±5% | 500 mW | 5.5 Ohms | 500 nA @ 8.4 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3927B-M3/85ADIODE ZENER 12V 500MW DO220AA |
8,750 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 12 V | ±5% | 500 mW | 6.5 Ohms | 500 nA @ 9.1 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3928B-M3/85ADIODE ZENER 13V 500MW DO220AA |
3,362 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 13 V | ±5% | 500 mW | 7 Ohms | 500 nA @ 9.9 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3929B-M3/85ADIODE ZENER 15V 500MW DO220AA |
4,562 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 15 V | ±5% | 500 mW | 9 Ohms | 500 nA @ 11.4 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3930B-M3/85ADIODE ZENER 16V 500MW DO220AA |
2,723 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 16 V | ±5% | 500 mW | 10 Ohms | 500 nA @ 12.2 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3931B-M3/85ADIODE ZENER 18V 500MW DO220AA |
5,930 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 18 V | ±5% | 500 mW | 12 Ohms | 500 nA @ 13.7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3932B-M3/85ADIODE ZENER 20V 500MW DO220AA |
3,482 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 20 V | ±5% | 500 mW | 14 Ohms | 500 nA @ 15.2 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3933B-M3/85ADIODE ZENER 22V 500MW DO220AA |
5,619 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 22 V | ±5% | 500 mW | 17 Ohms | 500 nA @ 16.7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3934B-M3/85ADIODE ZENER 24V 500MW DO220AA |
7,651 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 24 V | ±5% | 500 mW | 19 Ohms | 500 nA @ 18.2 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3935B-M3/85ADIODE ZENER 27V 500MW DO220AA |
3,397 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 27 V | ±5% | 500 mW | 23 Ohms | 500 nA @ 20.6 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3936B-M3/85ADIODE ZENER 30V 500MW DO220AA |
8,032 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 30 V | ±5% | 500 mW | 26 Ohms | 500 nA @ 22.8 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3937B-M3/85ADIODE ZENER 33V 500MW DO220AA |
3,972 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 33 V | ±5% | 500 mW | 33 Ohms | 500 nA @ 25.1 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3938B-M3/85ADIODE ZENER 36V 500MW DO220AA |
9,763 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 36 V | ±5% | 500 mW | 38 Ohms | 500 nA @ 27.4 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3939B-M3/85ADIODE ZENER 39V 500MW DO220AA |
2,899 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 39 V | ±5% | 500 mW | 45 Ohms | 500 nA @ 29.7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
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SMPZ3940B-M3/85ADIODE ZENER 43V 500MW DO220AA |
7,209 |
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Datasheet | eSMP® | DO-220AA | Tape & Reel (TR) | Active | 43 V | ±5% | 500 mW | 53 Ohms | 500 nA @ 32.7 V | 1.5 V @ 200 mA | -65°C ~ 150°C | - | - | Surface Mount | DO-220AA (SMP) |
Frequently Asked Questions
What are Single Zener Diodes components used for?
Single Zener Diodes components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Single Zener Diodes part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Single Zener Diodes parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
